Compare 639005 vs 639013
| Property | 639005 | 639013 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 51 × 2271 × 5631 | 171 × 375891 |
| Prime factorization | 5 × 227 × 563 | 17 × 37589 |
| Divisors count | 8 | 4 |
| Divisors | 1, 5, 227, 563, 1135, 2815, 127801, 639005 | 1, 17, 37589, 639013 |
| Number of properties | 0 | 1 |
| Semiprimes | 136928th | |
| Roman numberals | ||
| Base 2 | 100111000000000111012 | 100111000000001001012 |
| Base 3 | 10121101122123 | 10121101200113 |
| Base 4 | 21300001314 | 21300002114 |
| Base 5 | 1304220105 | 1304220235 |
| Base 6 | 214102056 | 214102216 |
| Base 7 | 53006637 | 53010047 |
| Base 8 | 23400358 | 23400458 |
| Base 9 | 11734859 | 11735049 |
| Base 10 | 63900510 | 63901310 |
| Base 11 | 3a710411 | 3a711111 |
| Base 12 | 26996512 | 26997112 |
| Base 13 | 194b1313 | 194b1b13 |
| Base 14 | 128c3314 | 128c3b14 |
| Base 15 | c950515 | c950d15 |
| Base 16 | 9c01d16 | 9c02516 |